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La Crosse County, Wisconsin — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in La Crosse County, WI?

In La Crosse County, Wisconsin, public U.S. EPA records track 11 regulated facilities (#92 of 94 in Wisconsin), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 1 Safe Drinking Water (SDWIS) facilities, 3 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites (#92/94)
11
High-Risk (0.0% vs 0.6% State)
0
Active Violators (0.0%)
0
Drinking & Clean Water
4
Federal Penalties
$0

La Crosse County, WI 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
3 County FEMA Declarations (3 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: LOW • Pipe Corrosion: Low
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
1 SDWIS Systems • 3 NPDES Permits
🔒 2 Impaired Water (303d) & 0 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 La Crosse County, WI Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 4 (36.4%)
Clean Water (NPDES) & Drinking Water (SDWIS) 4 (36.4%)
Active EPA Non-Compliance Dockets 0 (0.0%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (80.5/100)
🌊 Flood Exposure 5/10 • Moderate Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 5/10 • Moderate Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. County vs. State & National Benchmark
La Crosse County High-Risk % 0.0%
Wisconsin (WI) Statewide Avg 0.6%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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Municipalities in La Crosse County

Mindoro (4)

ZIP Codes in La Crosse County

Top EPA Regulated Facilities in La Crosse County, WI

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

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Facility Name / Hazard Type Sector Location (Street Redacted) Risk Tier & Score Compliance Status Enforcement / Unlock
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • LA CROSSE, WI (ZIP 54603 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • LA CROSSE, WI (ZIP 54601 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • MINDORO, WI (ZIP 54644 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • ONALASKA, WI (ZIP 54650 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
XETEX, INC. FREE PREVIEW (LOW RISK) 1309 NORPLEX DRIVE, SUITE 1, LA CROSSE, WI 54601 LOW (17/100) No Violation Identified (0 qtrs NC) $0
HO CHUNK NATIONS MASONIC TEMPLE BLDG FREE PREVIEW (LOW RISK) 724 MAIN ST, LA CROSSE, WI 54601 LOW (16/100) No Violation Identified (0 qtrs NC) $0
SHERWIN WILLIAMS STORE 3826 FREE PREVIEW (LOW RISK) 818 PALACE ST, LA CROSSE, WI 54603 LOW (16/100) No Violation Identified (0 qtrs NC) $0
PEPSI COLA - THE GILLETTE GROUP SITE FREE PREVIEW (LOW RISK) 1900 WEST AVE S, LA CROSSE, WI 54601 LOW (16/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • ONALASKA, WI (ZIP 54650 Sector) LOW (11/100) Inactive (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • ONALASKA, WI (ZIP 54650 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 1 Additional Regulated & Enforcement Records in La Crosse County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — La Crosse County, Wisconsin Environmental Due Diligence

How many EPA-regulated environmental sites are in La Crosse County County, Wisconsin?

Public U.S. EPA records track 11 regulated facilities in La Crosse County County, Wisconsin (ranking #92 of 94 jurisdictions in WI). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.

Which ZIP codes and cities in La Crosse County County have the highest regulated facility density?

Within La Crosse County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Mindoro (4 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in La Crosse County County?

Across La Crosse County County, 4 facilities (36.4% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).

What is the EPA Radon Zone classification for La Crosse County County, WI?

Geologic indoor air screening places La Crosse County County in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Counties in EPA Radon Zone 2 have a predicted average indoor radon level between 2.0 and 4.0 pCi/L. Testing basement or ground-floor living areas is recommended during home inspection.

How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in La Crosse County County, WI?

Federal records track 1 Safe Drinking Water (SDWIS) facilities, 3 Clean Water Act NPDES permits, and 2 impaired water dischargers in La Crosse County County, alongside 3 historical FEMA federal disaster declarations (3 flood/storm events).

Does La Crosse County, WI have expansive clay soil or foundation risk?

USDA regional soil engineering screening for La Crosse County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated Low. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.

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